Esquerre-Ibáñez, Boris, et al. “The Genus Passiflora L. (Passifloraceae) in Lambayeque Department, Peru”. Acta Botanica Malacitana, vol. 39, no. 1, Dec. 2014, pp. 55-70, https://doi.org/10.24310/abm.v39i1.2576.